/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package sgt.supermarket.controller.customer;

import java.io.IOException;
import java.util.Date;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import sgt.supermarket.entity.Customer;
import sgt.supermarket.hibernatedao.HibernateDAOFactory;
import sgt.supermarket.util.ServletExtensions;

/**
 *
 * @author Administrator
 */
public class EditCustomer extends HttpServlet {

    /** 
     * Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        HibernateDAOFactory factory = new HibernateDAOFactory();
        long customerId = ServletExtensions.getLongParam(request, "id");
        Customer customer = customerId != 0 ? factory.getCustomerDAO().getById(customerId) : new Customer();

        if (request.getMethod().equalsIgnoreCase("POST")) {//an update command was initiated
            customer.setName(ServletExtensions.getStringParam(request, "name"));
            customer.setPersonalId(ServletExtensions.getStringParam(request, "personalId"));
            customer.setCellphone(ServletExtensions.getStringParam(request, "cellphone"));
            if (customer.getAutoId() == 0) {
                customer.setCreatedDate(new Date());
            }
            customer.setSecurityEnabled(ServletExtensions.getBooleanParam(request, "securityEnabled"));
            if (!request.getParameter("password").equals(request.getParameter("passwordAgain"))) {
                request.setAttribute("msg", "Password does not match");
                request.setAttribute("passwordAgain", request.getParameter("passwordAgain"));
            } else {
                factory.getCustomerDAO().save(customer);
                response.sendRedirect("list");
                return;
            }
        }
        request.setAttribute("title", "Edit customer: " + customer.getName());
        request.setAttribute("customer", customer);
        request.getRequestDispatcher("/customer.editCustomer.tiles").forward(request, response);
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /** 
     * Handles the HTTP <code>GET</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Handles the HTTP <code>POST</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Returns a short description of the servlet.
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>
}
